Industry Directory | Manufacturer's Representative
Design and manufacture. Also Sales representative in electronic industries
Industry Directory | Manufacturer
EL.CO. manufactures automation accessories like solid state relays and power units, but also temperature controllers and probes
1.SMT fastener instead of traditional through hole design by hand and save more labor power and speed up production. 2.SMT fastener has a precision positioning due to its SMT automation process which is adequated be applicated in tiny siz
Be adequated to EMI solution,in general,applicated by computer equipment such as : - notebook - cellular phone - consumer electronics - communication equipment Structure : material : Nickel Silver,SPTE,Stainless Steel. FIX type : - Through Hole
Electronics Forum | Wed Jul 11 14:08:21 EDT 2001 | markhoch
Are you guys providing adequate board support during glue dispense and placement? I've had this same problem with 0603's that I was able to correct with adequate board support. Also, if you're using a Fuji glue machine, what are your temperature sett
Electronics Forum | Fri Feb 10 12:33:36 EST 2006 | russ
We do something quite simple that may or may not be adequate but I cannot think of why it would not be adequate. If anybody can please inform. We have a large board about the samer width as our oven. We have dedicated thermocouples on this board a
Used SMT Equipment | Other Equipment
Fengqi Industry Co., Ltd. is a leading designer and manufacturer of parts handling and material handling techniques. The company has wealth of knowledge in component feeding automation and material handling system. We offer vibratory bowl feeders,li
Used SMT Equipment | In-Circuit Testers
Anritsu 68367C Synthesized Signal Generator 10MHz The Anritsu 68C/69B series are your best choice for A.T.E. applications. They pack the highest performance available in a single 13.3 cm package to minimize rack space. High output power assures
Industry News | 2003-05-29 08:40:51.0
Withdrawal of Nam Tai's registration statement filed on Form F-3 for a proposed offering of 3,000,000 common shares of the company
Industry News | 2014-12-11 17:13:27.0
Today, the U.S. Environmental Protection Agency (EPA) unofficially released a final version of the 2011 proposed revisions to the Definition of Solid Waste (DSW) rule. Unfortunately, the final rule fails to provide adequate regulatory relief for manufacturers wishing to do the right thing by recycling valuable secondary materials.
Parts & Supplies | SMT Equipment
H04 and H12, Nozzle body & core are used import white steel by precision grinding in Japan after the rough grinding,H01,used import aluminum alloy after rough grinding; transposon control the pore size within ± 0.003MM,cores clearance fit with the tr
Parts & Supplies | SMT Equipment
H04 and H12, Nozzle body & core are used import white steel by precision grinding in Japan after the rough grinding,H01,used import aluminum alloy after rough grinding; transposon control the pore size within ± 0.003MM,cores clearance fit with the tr
Technical Library | 2024-08-09 06:34:09.0
Quality control in conformal coating applications is vital for ensuring the reliability and longevity of electronic products. Conformal coatings protect printed circuit boards (PCBs) from environmental factors like moisture, dust, and chemicals. To maintain high standards, various inspection methods are employed throughout the coating process. Visual Inspection This is the first line of defense against defects. Inspectors look for uniform coverage, absence of bubbles, and proper curing. Training is essential to ensure that inspectors can identify subtle issues that may affect performance. UV Inspection Most conformal coatings contain a UV tracer, which makes the coating visible under ultraviolet light. UV inspection allows for easy detection of missed areas, ensuring complete coverage. This step is crucial for verifying that the coating has been applied correctly, especially in hard-to-see areas of the PCB. Automated Optical Inspection (AOI) AOI systems offer a more precise and consistent method for inspecting conformal coatings. They use cameras and specialized software to detect defects that might be missed by the human eye. AOI systems can inspect large volumes of PCBs quickly, making them ideal for high-production environments. Thickness Measurement The thickness of the conformal coating is critical for providing adequate protection without affecting the performance of the PCB. Tools such as micrometers, ultrasonic thickness gauges, and eddy current devices are used to measure the coating thickness. Consistent application is key to preventing issues like cracking or insufficient protection. Functional Testing Beyond visual and automated inspections, functional testing is necessary to ensure that the conformal coating does not interfere with the electrical performance of the PCB. This involves subjecting the coated PCB to environmental stress tests, such as thermal cycling, humidity, and salt spray, to assess its reliability in real-world conditions. Process Control and Documentation Implementing strict process controls is essential to maintaining quality. This includes regularly calibrating equipment, training operators, and documenting every step of the process. Proper documentation helps trace issues back to their source and prevents them from recurring. Conclusion Effective quality control in conformal coating applications ensures that PCBs are protected from environmental damage, thereby extending their lifespan and reliability. By employing a combination of visual, UV, and automated inspections, along with thickness measurement and functional testing, manufacturers can achieve the highest standards in coating quality.
Technical Library | 2008-08-28 22:50:11.0
The increasing use of lead-free solder has introduced a new set of process parameters when setting up wave solder equipment for effective soldering. Determining the proper flow characteristics of the solder wave for adequate hole fill is an essential step in achieving a reliable process. A variety of solder waves exist in the industry; each with advantages and disadvantages when performing lead-free wave soldering. One way to ensure adequate hole-fill is by increasing contact time at the Chip Wave.
Product introduction: 1.Steel frame, static painted surface; 2.Balance weight design improve the stability; 3.Reject,inspection,pass,three mode optional; 4.Smooth and parallel width adjustment(leadscrew); 5.According the customer’s damand to c
Product introduction: 1.This equipment is used to collect PCBs into magazine at the end of SMT production line 2.Stable and reliable PLC control system; 3.Easy to operate LED touch screen control interface; 4.The pneumatic clamps of top and botto
Training Courses | | | IPC-7711/7721 Specialist (CIS)
The Certified IPC-7711/7721 Specialist (CIS) training focuses on rework of electronic assemblies and repair and modification of printed boards and electronic assemblies.
Events Calendar | Wed Aug 19 00:00:00 EDT 2020 - Wed Aug 19 00:00:00 EDT 2020 | ,
DfR - Design for Rinse-Ability: Effect of SMT Component Package Design on Cleaning Effectiveness
Career Center | Boulder, Colorado USA | Engineering,Production,Quality Control
Senior-level micro-electronic technician capable of independent manufacture of custom hybrids, focal plane assemblies, and prototype detector assemblies in cleanroom environment (in Advanced Packaging and Detector Laboratory). MINIMUM QUALIFICATIONS
Career Center | , Michigan | Maintenance
Surface Mount Tech Jackson, MI Job Description: Hiring an experienced Surface Mount Technician for a facility located in Jackson, MI. This position will coordinate the activities of the current 2 shift operation, provide technical support to the Surf
Career Center | Stouffville, Ontario Canada | Management
95% on time delivery. Measures daily manufacturing performance versus plan, and work with manufacturing and engineering to determine and communicate corrective actions to maintain on-plan performance. Develops and maintains inventory management sys
Career Center | , | Engineering,Maintenance,Production
Production Planning ~ Supply Chain Management ~ Productivity Management ~ Sub Contracting Management ~ Process Quality Management ~ Process innovation & Lean Mfg ~ Cost efficiency Management ~ Manpower Management ~Multi Skilling & Training, Six Sigma
